Hotcore Fatboy 400 Sleeping Bag

The Fatboy 400 is huge! It has all the extra room you need for 4 season camping. And compared to other sleeping bags of the same size and temperature rating, this Fatboy is still the leader in compact/ lightweight.

• Insulated banana hood for added comfort and warmth
• Suresoft brushed polyester lining is warm and comfortable
• Drawcord at shoulder – use it to trap heat in and keep the cold out
• Oversize 2-way nylon coil zipper allows for venting at foot; hi visibility fabric zipper pull
• Anti-snag zipper tape, and insulated draft tube behind zipper
• 4 fabric loops allow for attached cord to hold sleeping pad in place
• Compression carry bag with 2 YKK quick release buckles and oversize straps

REVIEWS

Just thought I’d drop a note saying what an incredible product you’ve made. I bought a Fatboy 400 for a winter camp with my Scout troop. Got to camp and realized I’d forgotten my sleeping mat. So all I had was my old wool army blanket to put between me and the snow. I’ll admit it took about an hour, but it slept the night almost too warm for the -20C night. The ground was hard, no mistake, but I was warmer than I can remember being sleeping on what was basically a wool-covered sheet of ice.
As a fan of winter camping, I look forward to many warm and comfortable nights in the bush. Thank you for making such a great product.

​~ Ian – Okotoks, Alberta

SPECIFICATIONS

SHAPE

Oversize rectangular with insulated hood

LENGTH

78″ long plus 15″ insulated hood
(198cm + 38cm)

WIDTH

42″ wide (106cm)

CARRY WEIGHT

​​7.2 lbs (3.3 kg)

CARRY SIZE

18″ long, 10.5″ diameter (46cm x 27cm)

TEMPERATURE GUIDE

Comfort: ​-22°C (-7°F)
Limit: ​-30°C (-22°F)
A few words on temperature ratings…

INSULATION

​Siliconized TrueLoft microfibre insulation with Critical Layer Construction

OUTER FABRIC

Polyester ripstop
Colour: Forest Green

INNER FABRIC

Soft-touch Pongee polyester

ZIPPER

#10, 2-way nylon coil self-healing zipper
High visibility fabric zipper pull

* all measures approximate